class CalculateArea
      {
      public static void main(String[] args)
            {
			/*
			
            double radius=7.0, area;
            final double PI=3.14286;
            area=PI * radius * radius;
            System.out.println("The area of the circle with radius " + radius + " is " + area);
			
			
			
			int ch=99;
			switch (ch)
				{
				case 'a':
					System.out.println(ch);
					break;
				case 'b':
					System.out.println(ch);
					break;
				case 'c':
					System.out.println(ch);
					break;
				default:
					System.out.println("No choice met");
					break;
				}
				
			
			int[] a = PrimeSeries.genPrime(10);
			for(int i=0;i<a.length;i++)
				{
				System.out.print(a[i] + " ");
				}
			*/
			
            }
      }